1276721628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{50833}}^1$

素因数の和:50883

約数の個数: 96

約数和(自身を含む): 3825970176

約数和(自身を除く): 2549248548

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1196, 1794, 1932, 2093, 3588, 4186, 6279, 8372, 12558, 25116, 50833, 101666, 152499, 203332, 304998, 355831, 609996, 660829, 711662, 1067493, 1169159, 1321658, 1423324, 1982487, 2134986, 2338318, 2643316, 3507477, 3964974, 4269972, 4625803, 4676636, 7014954, 7929948, 8184113, 9251606, 13877409, 14029908, 15199067, 16368226, 18503212, 24552339, 27754818, 30398134, 32736452, 45597201, 49104678, 55509636, 60796268, 91194402, 98209356, 106393469, 182388804, 212786938, 319180407, 425573876, 638360814, 1276721628]

約数ペア:

[(1, 1276721628), (2, 638360814), (3, 425573876), (4, 319180407), (6, 212786938), (7, 182388804), (12, 106393469), (13, 98209356), (14, 91194402), (21, 60796268), (23, 55509636), (26, 49104678), (28, 45597201), (39, 32736452), (42, 30398134), (46, 27754818), (52, 24552339), (69, 18503212), (78, 16368226), (84, 15199067), (91, 14029908), (92, 13877409), (138, 9251606), (156, 8184113), (161, 7929948), (182, 7014954), (273, 4676636), (276, 4625803), (299, 4269972), (322, 3964974), (364, 3507477), (483, 2643316), (546, 2338318), (598, 2134986), (644, 1982487), (897, 1423324), (966, 1321658), (1092, 1169159), (1196, 1067493), (1794, 711662), (1932, 660829), (2093, 609996), (3588, 355831), (4186, 304998), (6279, 203332), (8372, 152499), (12558, 101666), (25116, 50833)]